串行通信接口

LAN was composed of nodes controller based on CAN bus, and master controller could communicate with PC through serial interface. These formed an effective credible control system.

通过CAN总线将各个控制器节点组成局域网络并由总控制器通过串行接口实现与上位机的通信，构成了有效可靠的控制系统。

Moreover, other peripheral in communication with the ICH 38 may include, in various embodiments of the invention, integrated drive electronics or small computer system interfaces hard drive, USB ports, a keyboard, a mouse, parallel port, serial port, poppy disk drive, digital output support e.g., digital video interface (DVI, or the like.

此外，与ICH38通信的其他外围在本发明的各实施例中可以包括集成驱动器电子电路或小型计算机系统接口硬盘、USB端口、键盘、鼠标、并行端口、串行端口、软盘驱动器、数字输出支持例如，数字视频接口

This monitor is composed of magnetoelectricity rotating speed sensor, signal plastic circuits, measuring unit, DSP system, data communication unit, LED display unit and keyboard unit.

监测仪的串行通讯接口采用了CAN总线与主控制室的计算机连接，并为其设置了可靠的数据通信协议。

To solve the problem of direct communication failure or short distance communication between embedded devices and computer, based on C8051F040 single chip and its High-speed serial interface and CAN con- troller, a general data transmission embedded system has been developed. It can satisfy many kinds of bus interface configuration requirements.

为了解决嵌入式设备与计算机不能直接互联通信或者通信距离短的问题，基于C8051F040单片机和高速UART串行端口及其内置CAN控制器，开发一套适合多种总线接口配置要求的通用数据传输嵌入式系统。

An application based on MSP430F413 and MAX3221 is introduced. In this application, the details of this method and ultra low power consumption techniques are described.

介绍了MSP430F413与TI的通信接口器件MAX3221构成的与微机进行串行通信的超低功耗方案，并介绍了该方法在其中的具体应用。

Interface communication was adopted between each subsystem of monolithic computer and upper computer. The memory with I2C bus interface and serial LED display technique are also adopted in this system.

各单片机子系统与上位机之间采用485接口通信，系统中采用了I~2C总线接口的存储器与串行LED显示技术。

The serial communication control between PCC and multiple invertors is realized by using USS protocol based on the RS485 interface.

采用基于RS485接口的USS协议实现了PCC与多台交流变频器的串行通信控制。

The serial communication control between PCC and multiple invertors is realized by using USS protocol based on the RS485 inte***ce.

采用基于RS485接口的USS协议实现了PCC与多台交流变频器的串行通信控制。

The following functions can be realized: Measuerment:the effective values of three phase current and voltage, power frequency, active power, reactive power, power factor etc. Motor control: direct starting, converse starting, star and triangle starting, self-starting. Protection:thermal overload protection, current leakage protection, open-phase protection, three-phase unbalance protection, over voltage protection, loss voltage protection, low load protection and fault warning and fault dates memory. Communication: communication of the computer in control room and the microcomputer monitor in the spots is realized by the interface of RS-485. The motor is not only controlled in the spots but also in control room. The dates, information and some functions are shared by the spots and control room too.

该电动机监控器以80C196KC单片机为核心，通过采样三相电流﹑电压信号来实现以下功能：三相电流﹑电压有效值，电网频率，有功功率，无功功率及功率因数等的测量；对电动机实现直接、正反转、星三角及自起动控制；对电动机实现热过载、漏电、断相、三相不平衡、过压、欠压及轻载保护，对故障进行报警及数据记忆；通过RS-485串行接口与中央控制室计算机实现通信功能，对电动机既可本地，也可远程控制；实现控制现场与控制室之间数据、信息、功能共享。

Results of Proteus software simulation showed a kind of three-wire interface communication can be simply realized in real-time clock system.

Proteus软件仿真结果验证了在实时时钟系统中可以很容易实现三线接口的串行通信。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。